559 lines
14 KiB
TypeScript
559 lines
14 KiB
TypeScript
import es from '../../db/elasticsearch';
|
|
import Note, { pack, INote } from '../../models/note';
|
|
import User, { isLocalUser, IUser, isRemoteUser, IRemoteUser, ILocalUser } from '../../models/user';
|
|
import { publishUserStream, publishLocalTimelineStream, publishHybridTimelineStream, publishGlobalTimelineStream, publishUserListStream } from '../../stream';
|
|
import Following from '../../models/following';
|
|
import { deliver } from '../../queue';
|
|
import renderNote from '../../remote/activitypub/renderer/note';
|
|
import renderCreate from '../../remote/activitypub/renderer/create';
|
|
import renderAnnounce from '../../remote/activitypub/renderer/announce';
|
|
import packAp from '../../remote/activitypub/renderer';
|
|
import { IDriveFile } from '../../models/drive-file';
|
|
import notify from '../../notify';
|
|
import NoteWatching from '../../models/note-watching';
|
|
import watch from './watch';
|
|
import Mute from '../../models/mute';
|
|
import parse from '../../mfm/parse';
|
|
import { IApp } from '../../models/app';
|
|
import UserList from '../../models/user-list';
|
|
import resolveUser from '../../remote/resolve-user';
|
|
import Meta from '../../models/meta';
|
|
import config from '../../config';
|
|
import registerHashtag from '../register-hashtag';
|
|
import isQuote from '../../misc/is-quote';
|
|
import { TextElementMention } from '../../mfm/parse/elements/mention';
|
|
import { TextElementHashtag } from '../../mfm/parse/elements/hashtag';
|
|
import { updateNoteStats } from '../update-chart';
|
|
|
|
type NotificationType = 'reply' | 'renote' | 'quote' | 'mention';
|
|
|
|
class NotificationManager {
|
|
private notifier: IUser;
|
|
private note: INote;
|
|
private queue: Array<{
|
|
target: ILocalUser['_id'];
|
|
reason: NotificationType;
|
|
}>;
|
|
|
|
constructor(notifier: IUser, note: INote) {
|
|
this.notifier = notifier;
|
|
this.note = note;
|
|
this.queue = [];
|
|
}
|
|
|
|
public push(notifiee: ILocalUser['_id'], reason: NotificationType) {
|
|
// 自分自身へは通知しない
|
|
if (this.notifier._id.equals(notifiee)) return;
|
|
|
|
const exist = this.queue.find(x => x.target.equals(notifiee));
|
|
|
|
if (exist) {
|
|
// 「メンションされているかつ返信されている」場合は、メンションとしての通知ではなく返信としての通知にする
|
|
if (reason != 'mention') {
|
|
exist.reason = reason;
|
|
}
|
|
} else {
|
|
this.queue.push({
|
|
reason: reason,
|
|
target: notifiee
|
|
});
|
|
}
|
|
}
|
|
|
|
public deliver() {
|
|
this.queue.forEach(async x => {
|
|
// ミュート情報を取得
|
|
const mentioneeMutes = await Mute.find({
|
|
muterId: x.target
|
|
});
|
|
|
|
const mentioneesMutedUserIds = mentioneeMutes.map(m => m.muteeId.toString());
|
|
|
|
// 通知される側のユーザーが通知する側のユーザーをミュートしていない限りは通知する
|
|
if (!mentioneesMutedUserIds.includes(this.notifier._id.toString())) {
|
|
notify(x.target, this.notifier._id, x.reason, {
|
|
noteId: this.note._id
|
|
});
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
type Option = {
|
|
createdAt?: Date;
|
|
text?: string;
|
|
reply?: INote;
|
|
renote?: INote;
|
|
media?: IDriveFile[];
|
|
geo?: any;
|
|
poll?: any;
|
|
viaMobile?: boolean;
|
|
cw?: string;
|
|
visibility?: string;
|
|
visibleUsers?: IUser[];
|
|
uri?: string;
|
|
app?: IApp;
|
|
};
|
|
|
|
export default async (user: IUser, data: Option, silent = false) => new Promise<INote>(async (res, rej) => {
|
|
const isFirstNote = user.notesCount === 0;
|
|
|
|
if (data.createdAt == null) data.createdAt = new Date();
|
|
if (data.visibility == null) data.visibility = 'public';
|
|
if (data.viaMobile == null) data.viaMobile = false;
|
|
|
|
if (data.visibleUsers) {
|
|
data.visibleUsers = data.visibleUsers.filter(x => x != null);
|
|
}
|
|
|
|
if (data.reply && data.reply.deletedAt != null) {
|
|
return rej();
|
|
}
|
|
|
|
if (data.renote && data.renote.deletedAt != null) {
|
|
return rej();
|
|
}
|
|
|
|
// リプライ先が自分以外の非公開の投稿なら禁止
|
|
if (data.reply && data.reply.visibility == 'private' && !data.reply.userId.equals(user._id)) {
|
|
return rej();
|
|
}
|
|
|
|
// Renote先が自分以外の非公開の投稿なら禁止
|
|
if (data.renote && data.renote.visibility == 'private' && !data.renote.userId.equals(user._id)) {
|
|
return rej();
|
|
}
|
|
|
|
if (data.text) {
|
|
data.text = data.text.trim();
|
|
}
|
|
|
|
// Parse MFM
|
|
const tokens = data.text ? parse(data.text) : [];
|
|
|
|
const tags = extractHashtags(tokens);
|
|
|
|
const mentionedUsers = await extractMentionedUsers(tokens);
|
|
|
|
const note = await insertNote(user, data, tokens, tags, mentionedUsers);
|
|
|
|
res(note);
|
|
|
|
if (note == null) {
|
|
return;
|
|
}
|
|
|
|
// 統計を更新
|
|
updateNoteStats(note, true);
|
|
|
|
// ハッシュタグ登録
|
|
tags.map(tag => registerHashtag(user, tag));
|
|
|
|
// Increment notes count
|
|
incNotesCount(user);
|
|
|
|
// Increment notes count (user)
|
|
incNotesCountOfUser(user);
|
|
|
|
if (data.reply) {
|
|
saveReply(data.reply, note);
|
|
}
|
|
|
|
if (data.renote) {
|
|
incRenoteCount(data.renote);
|
|
}
|
|
|
|
if (isQuote(note)) {
|
|
saveQuote(data.renote, note);
|
|
}
|
|
|
|
// Pack the note
|
|
const noteObj = await pack(note);
|
|
|
|
if (isFirstNote) {
|
|
noteObj.isFirstNote = true;
|
|
}
|
|
|
|
const nm = new NotificationManager(user, note);
|
|
const nmRelatedPromises = [];
|
|
|
|
createMentionedEvents(mentionedUsers, noteObj, nm);
|
|
|
|
const noteActivity = await renderActivity(data, note);
|
|
|
|
if (isLocalUser(user)) {
|
|
deliverNoteToMentionedRemoteUsers(mentionedUsers, user, noteActivity);
|
|
}
|
|
|
|
// If has in reply to note
|
|
if (data.reply) {
|
|
// Fetch watchers
|
|
nmRelatedPromises.push(notifyToWatchersOfReplyee(data.reply, user, nm));
|
|
|
|
// この投稿をWatchする
|
|
if (isLocalUser(user) && user.settings.autoWatch !== false) {
|
|
watch(user._id, data.reply);
|
|
}
|
|
|
|
// 通知
|
|
if (isLocalUser(data.reply._user)) {
|
|
nm.push(data.reply.userId, 'reply');
|
|
publishUserStream(data.reply.userId, 'reply', noteObj);
|
|
}
|
|
}
|
|
|
|
// If it is renote
|
|
if (data.renote) {
|
|
const type = data.text ? 'quote' : 'renote';
|
|
|
|
// Notify
|
|
if (isLocalUser(data.renote._user)) {
|
|
nm.push(data.renote.userId, type);
|
|
}
|
|
|
|
// Fetch watchers
|
|
nmRelatedPromises.push(notifyToWatchersOfRenotee(data.renote, user, nm, type));
|
|
|
|
// この投稿をWatchする
|
|
if (isLocalUser(user) && user.settings.autoWatch !== false) {
|
|
watch(user._id, data.renote);
|
|
}
|
|
|
|
// Publish event
|
|
if (!user._id.equals(data.renote.userId) && isLocalUser(data.renote._user)) {
|
|
publishUserStream(data.renote.userId, 'renote', noteObj);
|
|
}
|
|
}
|
|
|
|
if (!silent) {
|
|
publish(user, note, noteObj, data.reply, data.renote, data.visibleUsers, noteActivity);
|
|
}
|
|
|
|
Promise.all(nmRelatedPromises).then(() => {
|
|
nm.deliver();
|
|
});
|
|
|
|
// Register to search database
|
|
index(note);
|
|
});
|
|
|
|
async function renderActivity(data: Option, note: INote) {
|
|
const content = data.renote && data.text == null
|
|
? renderAnnounce(data.renote.uri ? data.renote.uri : await renderNote(data.renote), note)
|
|
: renderCreate(await renderNote(note));
|
|
|
|
return packAp(content);
|
|
}
|
|
|
|
function incRenoteCount(renote: INote) {
|
|
Note.update({ _id: renote._id }, {
|
|
$inc: {
|
|
renoteCount: 1
|
|
}
|
|
});
|
|
}
|
|
|
|
async function publish(user: IUser, note: INote, noteObj: any, reply: INote, renote: INote, visibleUsers: IUser[], noteActivity: any) {
|
|
if (isLocalUser(user)) {
|
|
// 投稿がリプライかつ投稿者がローカルユーザーかつリプライ先の投稿の投稿者がリモートユーザーなら配送
|
|
if (reply && isRemoteUser(reply._user)) {
|
|
deliver(user, noteActivity, reply._user.inbox);
|
|
}
|
|
|
|
// 投稿がRenoteかつ投稿者がローカルユーザーかつRenote元の投稿の投稿者がリモートユーザーなら配送
|
|
if (renote && isRemoteUser(renote._user)) {
|
|
deliver(user, noteActivity, renote._user.inbox);
|
|
}
|
|
|
|
if (['private', 'followers', 'specified'].includes(note.visibility)) {
|
|
// Publish event to myself's stream
|
|
publishUserStream(note.userId, 'note', await pack(note, user, {
|
|
detail: true
|
|
}));
|
|
} else {
|
|
// Publish event to myself's stream
|
|
publishUserStream(note.userId, 'note', noteObj);
|
|
|
|
// Publish note to local and hybrid timeline stream
|
|
if (note.visibility != 'home') {
|
|
publishLocalTimelineStream(noteObj);
|
|
}
|
|
|
|
if (note.visibility == 'public') {
|
|
publishHybridTimelineStream(null, noteObj);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Publish note to global timeline stream
|
|
if (note.visibility == 'public' && note.replyId == null) {
|
|
publishGlobalTimelineStream(noteObj);
|
|
}
|
|
|
|
if (note.visibility == 'specified') {
|
|
visibleUsers.forEach(async (u) => {
|
|
const n = await pack(note, u, {
|
|
detail: true
|
|
});
|
|
publishUserStream(u._id, 'note', n);
|
|
publishHybridTimelineStream(u._id, n);
|
|
});
|
|
}
|
|
|
|
if (['public', 'home', 'followers'].includes(note.visibility)) {
|
|
// フォロワーに配信
|
|
publishToFollowers(note, noteObj, user, noteActivity);
|
|
}
|
|
|
|
// リストに配信
|
|
publishToUserLists(note, noteObj);
|
|
}
|
|
|
|
async function insertNote(user: IUser, data: Option, tokens: ReturnType<typeof parse>, tags: string[], mentionedUsers: IUser[]) {
|
|
const insert: any = {
|
|
createdAt: data.createdAt,
|
|
mediaIds: data.media ? data.media.map(file => file._id) : [],
|
|
replyId: data.reply ? data.reply._id : null,
|
|
renoteId: data.renote ? data.renote._id : null,
|
|
text: data.text,
|
|
poll: data.poll,
|
|
cw: data.cw == null ? null : data.cw,
|
|
tags,
|
|
tagsLower: tags.map(tag => tag.toLowerCase()),
|
|
userId: user._id,
|
|
viaMobile: data.viaMobile,
|
|
geo: data.geo || null,
|
|
appId: data.app ? data.app._id : null,
|
|
visibility: data.visibility,
|
|
visibleUserIds: data.visibility == 'specified'
|
|
? data.visibleUsers
|
|
? data.visibleUsers.map(u => u._id)
|
|
: []
|
|
: [],
|
|
|
|
// 以下非正規化データ
|
|
_reply: data.reply ? {
|
|
userId: data.reply.userId,
|
|
user: {
|
|
host: data.reply._user.host
|
|
}
|
|
} : null,
|
|
_renote: data.renote ? {
|
|
userId: data.renote.userId,
|
|
user: {
|
|
host: data.renote._user.host
|
|
}
|
|
} : null,
|
|
_user: {
|
|
host: user.host,
|
|
inbox: isRemoteUser(user) ? user.inbox : undefined
|
|
}
|
|
};
|
|
|
|
if (data.uri != null) insert.uri = data.uri;
|
|
|
|
// Append mentions data
|
|
if (mentionedUsers.length > 0) {
|
|
insert.mentions = mentionedUsers.map(u => u._id);
|
|
insert.mentionedRemoteUsers = mentionedUsers.filter(u => isRemoteUser(u)).map(u => ({
|
|
uri: (u as IRemoteUser).uri,
|
|
username: u.username,
|
|
host: u.host
|
|
}));
|
|
}
|
|
|
|
// 投稿を作成
|
|
try {
|
|
return await Note.insert(insert);
|
|
} catch (e) {
|
|
// duplicate key error
|
|
if (e.code === 11000) {
|
|
return null;
|
|
}
|
|
|
|
console.error(e);
|
|
throw 'something happened';
|
|
}
|
|
}
|
|
|
|
function extractHashtags(tokens: ReturnType<typeof parse>): string[] {
|
|
// Extract hashtags
|
|
const hashtags = tokens
|
|
.filter(t => t.type == 'hashtag')
|
|
.map(t => (t as TextElementHashtag).hashtag)
|
|
.filter(tag => tag.length <= 100);
|
|
|
|
return [...new Set(hashtags)];
|
|
}
|
|
|
|
function index(note: INote) {
|
|
if (note.text == null || config.elasticsearch == null) return;
|
|
|
|
es.index({
|
|
index: 'misskey',
|
|
type: 'note',
|
|
id: note._id.toString(),
|
|
body: {
|
|
text: note.text
|
|
}
|
|
});
|
|
}
|
|
|
|
async function notifyToWatchersOfRenotee(renote: INote, user: IUser, nm: NotificationManager, type: NotificationType) {
|
|
const watchers = await NoteWatching.find({
|
|
noteId: renote._id,
|
|
userId: { $ne: user._id }
|
|
}, {
|
|
fields: {
|
|
userId: true
|
|
}
|
|
});
|
|
|
|
watchers.forEach(watcher => {
|
|
nm.push(watcher.userId, type);
|
|
});
|
|
}
|
|
|
|
async function notifyToWatchersOfReplyee(reply: INote, user: IUser, nm: NotificationManager) {
|
|
const watchers = await NoteWatching.find({
|
|
noteId: reply._id,
|
|
userId: { $ne: user._id }
|
|
}, {
|
|
fields: {
|
|
userId: true
|
|
}
|
|
});
|
|
|
|
watchers.forEach(watcher => {
|
|
nm.push(watcher.userId, 'reply');
|
|
});
|
|
}
|
|
|
|
async function publishToUserLists(note: INote, noteObj: any) {
|
|
const lists = await UserList.find({
|
|
userIds: note.userId
|
|
});
|
|
|
|
lists.forEach(list => {
|
|
publishUserListStream(list._id, 'note', noteObj);
|
|
});
|
|
}
|
|
|
|
async function publishToFollowers(note: INote, noteObj: any, user: IUser, noteActivity: any) {
|
|
const followers = await Following.find({
|
|
followeeId: note.userId
|
|
});
|
|
|
|
const queue: string[] = [];
|
|
|
|
followers.map(following => {
|
|
const follower = following._follower;
|
|
|
|
if (isLocalUser(follower)) {
|
|
// ストーキングしていない場合
|
|
if (!following.stalk) {
|
|
// この投稿が返信ならスキップ
|
|
if (note.replyId && !note._reply.userId.equals(following.followerId) && !note._reply.userId.equals(note.userId))
|
|
return;
|
|
}
|
|
|
|
// Publish event to followers stream
|
|
publishUserStream(following.followerId, 'note', noteObj);
|
|
|
|
if (isRemoteUser(user) || note.visibility != 'public') {
|
|
publishHybridTimelineStream(following.followerId, noteObj);
|
|
}
|
|
} else {
|
|
// フォロワーがリモートユーザーかつ投稿者がローカルユーザーなら投稿を配信
|
|
if (isLocalUser(user)) {
|
|
const inbox = follower.sharedInbox || follower.inbox;
|
|
if (!queue.includes(inbox)) queue.push(inbox);
|
|
}
|
|
}
|
|
});
|
|
|
|
queue.forEach(inbox => {
|
|
deliver(user as any, noteActivity, inbox);
|
|
});
|
|
}
|
|
|
|
function deliverNoteToMentionedRemoteUsers(mentionedUsers: IUser[], user: ILocalUser, noteActivity: any) {
|
|
mentionedUsers.filter(u => isRemoteUser(u)).forEach(async (u) => {
|
|
deliver(user, noteActivity, (u as IRemoteUser).inbox);
|
|
});
|
|
}
|
|
|
|
function createMentionedEvents(mentionedUsers: IUser[], noteObj: any, nm: NotificationManager) {
|
|
mentionedUsers.filter(u => isLocalUser(u)).forEach(async (u) => {
|
|
publishUserStream(u._id, 'mention', noteObj);
|
|
|
|
// Create notification
|
|
nm.push(u._id, 'mention');
|
|
});
|
|
}
|
|
|
|
function saveQuote(renote: INote, note: INote) {
|
|
Note.update({ _id: renote._id }, {
|
|
$push: {
|
|
_quoteIds: note._id
|
|
},
|
|
|
|
});
|
|
}
|
|
|
|
function saveReply(reply: INote, note: INote) {
|
|
Note.update({ _id: reply._id }, {
|
|
$push: {
|
|
_replyIds: note._id
|
|
},
|
|
$inc: {
|
|
repliesCount: 1
|
|
}
|
|
});
|
|
}
|
|
|
|
function incNotesCountOfUser(user: IUser) {
|
|
User.update({ _id: user._id }, {
|
|
$inc: {
|
|
notesCount: 1
|
|
}
|
|
});
|
|
}
|
|
|
|
function incNotesCount(user: IUser) {
|
|
if (isLocalUser(user)) {
|
|
Meta.update({}, {
|
|
$inc: {
|
|
'stats.notesCount': 1,
|
|
'stats.originalNotesCount': 1
|
|
}
|
|
}, { upsert: true });
|
|
} else {
|
|
Meta.update({}, {
|
|
$inc: {
|
|
'stats.notesCount': 1
|
|
}
|
|
}, { upsert: true });
|
|
}
|
|
}
|
|
|
|
async function extractMentionedUsers(tokens: ReturnType<typeof parse>): Promise<IUser[]> {
|
|
if (tokens == null) return [];
|
|
|
|
const mentionTokens = [...new Set(
|
|
tokens
|
|
.filter(t => t.type == 'mention') as TextElementMention[]
|
|
)];
|
|
|
|
const mentionedUsers = [...new Set(
|
|
(await Promise.all(mentionTokens.map(async m => {
|
|
try {
|
|
return await resolveUser(m.username, m.host);
|
|
} catch (e) {
|
|
return null;
|
|
}
|
|
}))).filter(x => x != null)
|
|
)];
|
|
|
|
return mentionedUsers;
|
|
}
|